| 34 Movies featuring DeForest Kelley. |
| Trekkies | Himself | 1997 |
| Star Trek VI: The Undiscovered Country | Dr. Leonard "Bones" McCoy | 1991 |
| Star Trek V: The Final Frontier | Dr. Leonard "Bones" McCoy | 1989 |
| Star Trek IV: The Voyage Home | Dr. Leonard "Bones" McCoy | 1986 |
| Star Trek III: The Search for Spock | Dr. Leonard "Bones" McCoy | 1984 |
| Star Trek: The Wrath of Khan | Dr. Leonard "Bones" McCoy | 1982 |
| Star Trek: The Motion Picture | Dr. Leonard "Bones" McCoy | 1979 |
| Night of the Lepus | Elgin Clark | 1972 |
| Waco | Bill Rile | 1966 |
| Apache Uprising | Toby Jack Saunders | 1966 |
| Town Tamer | Guy Tavenner | 1965 |
| Marriage on the Rocks | Mr. Turner | 1965 |
| Black Spurs | Sheriff #1 | 1965 |
| Where Love Has Gone | Sam Corwin | 1964 |
| Gunfight at Comanche Creek | Amos Troop | 1963 |
| Warlock | Curley Burne | 1959 |
| Law and Jake Wade, The | Wexley | 1958 |
| Raintree County | Southern officer | 1957 |
| Gunfight at the O.K. Corral | Morgan Earp | 1957 |
| Tension at Table Rock | Jim Breck | 1956 |
| Man in the Gray Flannel Suit, The | Medic | 1956 |
| View from Pompey's Head, The | Hotel Clerk | 1955 |
| Illegal | Edward Clary | 1955 |
| House of Bamboo | Charlie | 1955 |
| Taxi | Fred | 1953 |
| Men, The | Dr. Sherman | 1950 |
| Malaya | Lt. Glenson | 1949 |
| Duke of Chicago | Ace Martin | 1949 |
| Gypsy Holiday | unknown | 1948 |
| Canon City | Smalley | 1948 |
| Beyond Our Own | unknown | 1947 |
| Variety Girl | Bob Kirby | 1947 |
| Fear in the Night | Vince Grayson | 1947 |
| Time to Kill | unknown | 1945 |
| 3 TV Series featuring DeForest Kelley. |
| Star Trek | Lt. Cmdr. Leonard 'Bones' McCoy, M.D. | 1973 |
| Star Trek | Lt. Cmdr. Leonard H. 'Bones' McCoy, M.D. | 1966 |
| Nine Lives of Elfego Baca, The | Si Morgan, shopkeeper | 1958 |
| 2 Videos featuring DeForest Kelley. |
| Brave Little Toaster Goes to Mars, The | Viking 1 | 1998 |
| William Shatner's Star Trek Memories | Himself | 1995 |
